The 2018–2025 BMW M550i Sedan is a powerful iteration of the 5-Series. Reviewers note it is a "very fast 5-series with an M badge," but some long-serving fans argue it's not a "real M car" like the M5, though others praise its combination of top-line comfort, convenience, and "the power and handling of a real M car." It is an excellent competitor to models like the Mercedes-AMG E43/E53. Well-suited today for drivers seeking a luxurious, high-performance sedan that excels as a daily driver with immense speed and refinement.
The 2018-2025 BMW M550i may face reliability issues with the transfer case and coolant leaks, leading to high maintenance costs for major services ($850+) and brakes ($1500-$1800). Insurance costs are also above average.
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